U.S. health officials on Monday were to publicly release records on tens of thousands of recent heart-defibrillator implants, including data showing that about 4 percent of the patients had at least one complication during an implant.
U.S. health officials on Monday were to publicly release records on tens of thousands of recent heart-defibrillator implants, including data showing that about 4 percent of the patients had at least one complication during an implant.
